<template>
  <div class='tinymce-container editor-container'>
    <textarea class='tinymce-textarea' :id="id"></textarea>
    <!--业务需求可删除-->
    <div class="editor-custom-btn-container">
      <!--<editorSlide v-if="customButton.indexOf('editorSlide')>=0" color="#3A71A8" class="editor-upload-btn" @successCBK="slideSuccessCBK"></editorSlide>-->
      <!--<editorAudio v-if="customButton.indexOf('editorAudio')>=0" color="#30B08F" class="editor-upload-btn" @successCBK="aduioSuccessCBK"></editorAudio>
      <editorVideo v-if="customButton.indexOf('editorVideo')>=0" color="#E65D6E" class="editor-upload-btn" @successCBK="videoSuccessCBK"></editorVideo>-->
      <editorImage v-if="customButton.indexOf('editorImage')>=0" color="#20a0ff" class="editor-upload-btn" @successCBK="imageSuccessCBK"></editorImage>
     <!--业务需求可删除-->
    </div>
  </div>
</template>

<script>
    // tinymce 在最外层目录static下 ，由index.html直接引入，挂载在window下。不通过impot，不打包
    // 业务需求可删除
    // import editorAudio from './components/editorAudio'
    // import editorVideo from './components/editorVideo'
    import editorSlide from './components/editorSlide'
    import editorImage from './components/editorImage'
    // import { getToken, upload } from 'api/qiniu'; // 七牛
    // 业务需求可删除
    export default {
      name: 'tinymce',
      components: { editorImage,
        editorSlide,
        // editorAudio,
        // editorVideo
      }, // 业务需求可删除
      props: {
        id: {
          type: String,
          default: 'tinymceEditor'
        },
        value: {
          type: String,
          default: ''
        },
        customButton: {
          type: Array,
          required: false,
          default() {
            return ['editorAudio', 'editorImage']
          }
        },
        toolbar: {
          type: Array,
          required: false,
          default() {
            return ['removeformat undo redo |  bullist numlist | outdent indent |  fullscreen code | table | forecolor backcolor | fontselect fontsizeselect', 'bold italic blockquote | h2 p   link | alignleft aligncenter alignright']
            // media
          }
        },
        data() {
          return {
            hasChange: false,
            hasInit: false
          }
        },
        menubar: {
          default: ''
        },
        height: {
          type: Number,
          required: false,
          default: 360
        }
      },
      watch: {
        value(val) {
          if (!this.hasChange && this.hasInit) {
            // console.log(val)
            // console.log(tinymce.get(this.id).getContent())
            this.$nextTick(() => tinymce.get(this.id).setContent(val))
            // console.log(val)
          }
        }
      },
      mounted() {
        const _this = this;
        tinymce.init({
          selector: `#${this.id}`,
          height: this.height,
          body_class: 'panel-body ',
          object_resizing: false,
          language: 'zh_CN',
          toolbar: this.toolbar,
          menubar: this.menubar,
          plugins: 'advlist,autolink,code,paste,textcolor, colorpicker,fullscreen,link,lists,media,wordcount,table,textcolor',
          end_container_on_empty_block: true,
          powerpaste_word_import: 'clean',
          code_dialog_height: 450,
          code_dialog_width: 1000,
          advlist_bullet_styles: 'square',
          advlist_number_styles: 'default',
          block_formats: '普通标签=p;小标题=h2;',
          // imagetools_cors_hosts: ['wpimg.wallstcn.com', 'wallstreetcn.com'],
          default_link_target: '_blank',
          link_title: false,
          textcolor_cols: "8",
          // 初始化内容时,如果TinyMce的里面的img保存时做了延迟加载,则要处理下  
          setupcontent_callback : "restoreTinyMceImg" ,
          // remove_trailing_brs: false,
          // forced_root_block: false,
          // font_formats: '',
          // fontsize_formats: '',
          // theme: "advanced",
          // theme_advanced_layout_manager: "RowLayout",
          // theme_advanced_toolbar_location: "top",
          // content_css: "/mycontent.css",
          textcolor_map: [
            "000000", "Black",
            "993300", "Burnt orange",
            "333300", "Dark olive",
            "003300", "Dark green",
            "003366", "Dark azure",
            "000080", "Navy Blue",
            "333399", "Indigo",
            "333333", "Very dark gray",
            "800000", "Maroon",
            "FF6600", "Orange",
            "808000", "Olive",
            "008000", "Green",
            "008080", "Teal",
            "0000FF", "Blue",
            "666699", "Grayish blue",
            "808080", "Gray",
            "FF0000", "Red",
            "FF9900", "Amber",
            "99CC00", "Yellow green",
            "339966", "Sea green",
            "33CCCC", "Turquoise",
            "3366FF", "Royal blue",
            "800080", "Purple",
            "999999", "Medium gray",
            "FF00FF", "Magenta",
            "FFCC00", "Gold",
            "FFFF00", "Yellow",
            "00FF00", "Lime",
            "00FFFF", "Aqua",
            "00CCFF", "Sky blue",
            "993366", "Red violet",
            "FFFFFF", "White",
            "FF99CC", "Pink",
            "FFCC99", "Peach",
            "FFFF99", "Light yellow",
            "CCFFCC", "Pale green",
            "CCFFFF", "Pale cyan",
            "99CCFF", "Light sky blue",
            "CC99FF", "Plum"],
          init_instance_callback: editor => {
            if (_this.value) {
              editor.setContent(_this.value)
            }
            _this.hasInit = true;
            editor.on('Change', () => {
              this.hasChange = true;
              this.$emit('input', editor.getContent());
            });
          },
          restoreTinyMceImg(editor_id, body, doc) {  
            // 除了利用隐藏的div标签,也可以动态创建一个  
			        var temp = $("<div></div>").html(body.innerHTML);  
			          
			        // 还原src  
			        temp.find("img").each(function(index){  
			            $(this).attr("src",$(this).attr("data-mce-src"));  
			        });  
			          
			        // 重新赋值  
			        body.innerHTML = temp.html();  
			    },  
          setup(editor) {
            editor.addButton('h2', {
              title: '小标题', // tooltip text seen on mouseover
              text: '小标题',
              onclick() {
                editor.execCommand('mceToggleFormat', false, 'h2');
              },
              onPostRender() {
                const btn = this;
                editor.on('init', () => {
                  editor.formatter.formatChanged('h2', state => {
                    btn.active(state);
                  });
                });
              }
            });
            editor.addButton('p', {
              title: '正文',
              text: '正文',
              onclick() {
                editor.execCommand('mceToggleFormat', false, 'p');
              },
              onPostRender() {
                const btn = this;
                editor.on('init', () => {
                  editor.formatter.formatChanged('p', state => {
                    btn.active(state);
                  });
                });
              }
            });
          }
        });
      },
      methods: {
        imageSuccessCBK(src) {
          // console.log(arr)
          const _this = this;
//        arr.forEach(v => {
//          const node = document.createElement('img');
//          node.setAttribute('src', v)
//          // console.log(node)
//          node.onload = function() {
//            $(this).css('max-width', '100%');
//            tinymce.get(_this.id).insertContent(node.outerHTML, {format: 'raw'})
//          }
//          // console.log(node)
//        })
					let imgSrc = this.$store.state.imgUrl + src
//					let imgSrc = "http://192.168.2.19:10088/ecshop-console/img/" + src
					let node = document.createElement('img');
					node.setAttribute('src', imgSrc)
					node.setAttribute('data-mce-src', imgSrc)
					node.onload = function() {
              $(this).css('max-width', '100%');
              tinymce.get(_this.id).insertContent(node.outerHTML, {format: 'raw'})
          }
        },
        slideSuccessCBK(arr) {
          const node = document.createElement('img');
          node.setAttribute('data-wscntype', 'slide');
          node.setAttribute('data-uri', arr.toString());
          node.setAttribute('data-wscnh', '190');
          node.setAttribute('data-wscnw', '200');
          node.setAttribute('src', ' https://wdl.wallstreetcn.com/6410b47d-a54c-4826-9bc1-c3e5df31280c');
          node.className = 'wscnph editor-placeholder';
          tinymce.get(this.id).insertContent(node.outerHTML)
        },
        videoSuccessCBK(form) {
          const node = document.createElement('img');
          node.setAttribute('data-wscntype', 'video');
          node.setAttribute('data-uri', form.url);
          node.setAttribute('data-cover-img-uri', form.image);
          node.setAttribute('data-title', form.title);
          node.setAttribute('src', 'https://wdl.wallstreetcn.com/07aeb3e7-f4ca-4207-befb-c987b3dc7011');
          node.className = 'wscnph editor-placeholder';
          tinymce.get(this.id).insertContent(node.outerHTML)
        },
        aduioSuccessCBK(form) {
          const node = document.createElement('img');
          node.setAttribute('data-wscntype', 'audio');
          node.setAttribute('data-uri', form.url);
          node.setAttribute('data-title', form.title);
          node.setAttribute('data-text', form.text);
          node.setAttribute('src', 'https://wdl.wallstreetcn.com/2ed0c8c8-fb82-499d-b81c-3fd1de114eae');
          node.className = 'wscnph editor-placeholder';
          tinymce.get(this.id).insertContent(node.outerHTML)
        }
      },
      destroyed() {
        try {
          tinymce.get(this.id).destroy();
        } catch (error) {
          tinymce.get(this.id).destroy();
        }
      }
}
</script>

<style scoped>
.tinymce-container {
  position: relative
}

.tinymce-textarea {
  visibility: hidden;
  z-index: -1;
}

.editor-custom-btn-container {
  position: absolute;
  right: 15px;
  /*z-index: 2005;*/
  top: 18px;
}

.editor-upload-btn {
  display: inline-block;
}
</style>
